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UIElementCollection.Item Property

.NET Framework 4.5

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Gets or sets the UIElement stored at the zero-based index position of the UIElementCollection.

Namespace: System.Windows.Controls
Assembly: PresentationFramework (in PresentationFramework.dll)

Syntax

C++

public virtual UIElement this[
	int index
] { get; set; }

Parameters

index: Type: System.Int32
The index position of the UIElement.

Property Value

Type: System.Windows.UIElement
A UIElement at the specified index position.

Examples

The following example uses the Item property to identify the child element at a specified index position.


void GetItem(object sender, RoutedEventArgs e)
{
    TextBlock txt2 = new TextBlock();
    sp1.Children.Add(txt2);
    txt2.Text = "UIElement at Index position [0] is " + sp1.Children[0].ToString();
}

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 8 Consumer Preview, Windows Server 8 Beta, Windows 7, Windows Server 2008 SP2, Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

UIElementCollection Class

System.Windows.Controls Namespace

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